Lullaby & Good Night

Recording by Judy Collins.

Recording identifiers

ISRC
USLE18911219
CopyrightID (CopyrightChains transaction hash)
0x0ae3426594866de3a1d5fde6fa9b530650330562449a7c4d0d7bbd933db976c4
Copyright registration time
2026-07-07T10:37:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:a0a5056ff011fc792ef126e2b88c80076205158fab5a5d4207bd50933376c4f7

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.